A significant Arctic blast expected to hit the U.S. starting later this week will bring the coldest air of the season, dangerous wind, heavy snow—and the risk of heart issues—to those living in ...

Trained immunity provides a unifying framework linking innate immune memory to both protective and maladaptive inflammation ...

Use of billing codes in big data sets to find diagnoses can result in up to two-thirds of cases being mistakenly identified, new UCLA-led research finds. In a study conducted in Uganda and published ...